Ent-labdane diterpenoides, tremetone and chromene derivates and flavonoids from Ophryosporus heptanthus.
From aerial parts of Ophryosporus heptanthus, one known and three new ent-labbane diterpenoids, four known tremetone and chromene derivatives and two known flavonoids were isolated. Their structures were estabilished by spectroscopic methods.
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1989 |
| País: | Brasil |
| Institución: | Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
| Repositorio: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
| Idioma: | inglés |
| OAI Identifier: | oai:www.alice.cnptia.embrapa.br:doc/10820 |
| Acceso en línea: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/10820 |
| Access Level: | acceso abierto |
| Palabra clave: | Ophryosporus heptanthus Ent-labdane Dipertenoid Derivative Flavonoid Diterpenoide Chromene Derivado Compositae Flavonóide tremetone |
| Sumario: | From aerial parts of Ophryosporus heptanthus, one known and three new ent-labbane diterpenoids, four known tremetone and chromene derivatives and two known flavonoids were isolated. Their structures were estabilished by spectroscopic methods. |
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